CN101283609B - 无线通信系统、无线基站、以及无线通信方法 - Google Patents

无线通信系统、无线基站、以及无线通信方法 Download PDF

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Publication number
CN101283609B
CN101283609B CN2006800374906A CN200680037490A CN101283609B CN 101283609 B CN101283609 B CN 101283609B CN 2006800374906 A CN2006800374906 A CN 2006800374906A CN 200680037490 A CN200680037490 A CN 200680037490A CN 101283609 B CN101283609 B CN 101283609B
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CN
China
Prior art keywords
signal
wireless base
base station
terminal
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006800374906A
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English (en)
Chinese (zh)
Other versions
CN101283609A (zh
Inventor
岩崎玄弥
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NEC Corp
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NEC Corp
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Publication date
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Publication of CN101283609A publication Critical patent/CN101283609A/zh
Application granted granted Critical
Publication of CN101283609B publication Critical patent/CN101283609B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2006800374906A 2005-10-18 2006-08-08 无线通信系统、无线基站、以及无线通信方法 Expired - Fee Related CN101283609B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005302950 2005-10-18
JP302950/2005 2005-10-18
PCT/JP2006/315647 WO2007046183A1 (ja) 2005-10-18 2006-08-08 無線通信システム、無線基地局及び無線通信方法

Publications (2)

Publication Number Publication Date
CN101283609A CN101283609A (zh) 2008-10-08
CN101283609B true CN101283609B (zh) 2012-12-19

Family

ID=37962282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800374906A Expired - Fee Related CN101283609B (zh) 2005-10-18 2006-08-08 无线通信系统、无线基站、以及无线通信方法

Country Status (6)

Country Link
US (1) US20090280809A1 (ko)
EP (1) EP1940183A4 (ko)
JP (1) JP4678028B2 (ko)
KR (1) KR100974393B1 (ko)
CN (1) CN101283609B (ko)
WO (1) WO2007046183A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011199412A (ja) * 2010-03-17 2011-10-06 Toshiba Corp 基地局システム及びゲートウェイ装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000023246A (ja) * 1998-06-30 2000-01-21 Toshiba Corp 通信システム
CN1242918A (zh) * 1996-12-30 2000-01-26 诺基亚电信公司 在bsc处选择用于软越区切换应用的信号
JP3073627B2 (ja) * 1993-06-14 2000-08-07 東京エレクトロン株式会社 熱処理装置
JP2004088332A (ja) * 2002-08-26 2004-03-18 Toshiba Corp 電力指示判定装置および移動通信端末
CN1533054A (zh) * 2003-03-19 2004-09-29 �ձ�������ʽ���� 用于移动通信系统的控制器和控制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910624B2 (ja) * 1978-01-24 1984-03-10 日本電気株式会社 無線ディジタル信号受信方式
JP2774827B2 (ja) * 1989-08-14 1998-07-09 日本電信電話株式会社 基地局受信方法
JP2841900B2 (ja) * 1991-02-27 1998-12-24 日本電気株式会社 ハンドオフ方法
JPH09163431A (ja) * 1995-12-12 1997-06-20 Fujitsu Ltd 無線チャネル割当て方法
WO1998013956A1 (fr) * 1996-09-25 1998-04-02 Matsushita Electric Industrial Co., Ltd. Materiel de station de base pour radiocommunication mobile
JP3645140B2 (ja) * 1999-12-28 2005-05-11 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム
JP4247019B2 (ja) * 2003-03-24 2009-04-02 京セラ株式会社 無線通信機
JP4102692B2 (ja) * 2003-03-25 2008-06-18 富士通株式会社 無線基地局装置および基地局制御装置
SE0303463D0 (sv) * 2003-12-22 2003-12-22 Ericsson Telefon Ab L M Arrangements and method for handling macro diversity in a Universal Mobile Telecommunications System
JP4126306B2 (ja) * 2005-02-21 2008-07-30 株式会社日立コミュニケーションテクノロジー 符号分割多元接続通信システム及び送信電力制御方法
JP4675965B2 (ja) * 2005-09-26 2011-04-27 シャープ株式会社 基地局装置、それに用いられる方法、および無線通信システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3073627B2 (ja) * 1993-06-14 2000-08-07 東京エレクトロン株式会社 熱処理装置
CN1242918A (zh) * 1996-12-30 2000-01-26 诺基亚电信公司 在bsc处选择用于软越区切换应用的信号
JP2000023246A (ja) * 1998-06-30 2000-01-21 Toshiba Corp 通信システム
JP2004088332A (ja) * 2002-08-26 2004-03-18 Toshiba Corp 電力指示判定装置および移動通信端末
CN1533054A (zh) * 2003-03-19 2004-09-29 �ձ�������ʽ���� 用于移动通信系统的控制器和控制方法

Also Published As

Publication number Publication date
US20090280809A1 (en) 2009-11-12
CN101283609A (zh) 2008-10-08
EP1940183A1 (en) 2008-07-02
WO2007046183A1 (ja) 2007-04-26
JPWO2007046183A1 (ja) 2009-04-23
KR100974393B1 (ko) 2010-08-05
KR20080042168A (ko) 2008-05-14
JP4678028B2 (ja) 2011-04-27
EP1940183A4 (en) 2012-06-13

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Granted publication date: 20121219

Termination date: 20180808

CF01 Termination of patent right due to non-payment of annual fee